Special clamp for machining square bottom surface of robot base
A robot base and special fixture technology, which is applied in metal processing machinery parts, manufacturing tools, metal processing equipment, etc., can solve the problems of robot base falling off, damage, and low processing efficiency of fixtures, and achieves simple structure and convenient clamping operation , high work efficiency
Inactive Publication Date: 2015-06-03
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Problems solved by technology
However, the traditional fixture structure is single and mainly aimed at objects with relatively regular geometric shapes, so it is difficult for ordinary fixtures to achieve reliable fixation of special-shaped workpieces at special angles, which will cause the robot base to fall off and be damaged during processing, and the processing efficiency of traditional fixtures is low.
Method used
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Embodiment Construction
[0014] The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:
[0015] like figure 1 , figure 2 , image 3 As shown, a special fixture for processing the square bottom of the robot base consists of a parts clamp body 1, a fastening nut 10, a pressure plate 9, a spring 14, a guide column 8, a support column 7, a thrust nut 6, a support plate 2, and a positioning cylinder 5 and the positioning plate 4 are combined, mainly including a positioning device, a supporting device, a clamping device and a clamping body 1. Wherein clamp body 1, fastening nut 10, pressure plate 9, spring 14, guide column 8, support column 8, thrust nut 6 constitute the clamping device, and the lower end of guide column 8 is fixed on the base plate of clamp body 1 by screw connection, A thrust nut 6 is screwed into the top of the joint, and the upper end of the guide post 8 passes through the spring 14, the pressing plate 9, and the faste...
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Abstract
The invention relates to a special clamp for machining a square bottom surface of a robot base. The special clamp comprises a positioning device, a clamping device, a supporting device and a clamp body, wherein the clamping device, the positioning device and the supporting device are fixed on the clamp body, and the positioning device is composed of a positioning seat, a positioning plate and a positioning cylinder. The positioning plate abutted against the rear side of a workpiece is arranged at the upper end of the positioning seat and on the left of the workpiece. The clamping device comprises press plates, fastening nuts, springs, guide columns, support columns and thrust nuts, the support columns are arranged right below a guide groove, and three support plates make up the support device and fixedly connected with the clamp body. A conventional clamp is hard to reliably fix special-shape workpieces in a special angle for relatively regular articles of geometric shapes and causes shedding and damage of the robot base during machining. The clamp can effectively fix the square base of the robot and is convenient for milling, drilling, hinging and tapping the square bottom surface of the robot base.
Description
Technical field [0001] The invention relates to a mechanical processing equipment, and relates to the technology of a machine tool clamp, in particular to a special clamp for processing a square bottom surface of a robot base. Background technique [0002] With the rapid development of my country's economy, human resources are becoming more and more tense, and robots are more and more widely used in enterprises. It is very important to design and manufacture various robots used in enterprises, while the processing technology research of parts and the design of special fixtures are important. It is one of the most important technical tasks in the production process of an enterprise. The currently known fixtures are composed of positioning elements, clamping devices and clamp bodies. The fixtures use the principle of leverage. The force on the moment arm is equal to the length of the moment arm on the other side multiplied by the force acting on the clamped object, and the c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23Q3/00
CPCB23Q3/06B23Q2703/02
Inventor 杨国太
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE